1,5x-(12-x)=-3(3-x)

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Solution for 1,5x-(12-x)=-3(3-x) equation: 



1.5x-(12-x)=-3(3-x)

We move all terms to the left:

1.5x-(12-x)-(-3(3-x))=0

We add all the numbers together, and all the variables

1.5x-(-1x+12)-(-3(-1x+3))=0

We get rid of parentheses

1.5x+1x-(-3(-1x+3))-12=0



We calculate terms in parentheses: -(-3(-1x+3)), so:

-3(-1x+3)

We multiply parentheses

3x-9

Back to the equation:

-(3x-9)



We add all the numbers together, and all the variables

2.5x-(3x-9)-12=0

We get rid of parentheses

2.5x-3x+9-12=0

We add all the numbers together, and all the variables

-0.5x-3=0

We move all terms containing x to the left, all other terms to the right

-0.5x=3

x=3/-0.5

x=-6

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